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The AAPG/Datapages Combined Publications Database

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Sanding Problems in Injection and Production Wells of Waterflood Projects, #42353 (2019).

Amr Sayed and Mahmood Amani,

Search and Discovery.com

... with water breakthrough. There are two main factors leading to the change of sand stability at elevated water saturation: chemical reactions between...

2019

Characterization and Categorization of West Texas Ellenburger Reservoirs

Mark H. Holtz, Charles Kerans

West Texas Geological Society

...). The low porosity, low initial water saturation, and low residual oil saturation found in this reservoir group are a result of fractures. The moderate...

1996

Prospects for Utilizing Gases Dissolved in Formation Waters of the Platform Part of Turkmenistan as a Non-Traditional Hydrocarbon Resource

L. A. Abukova

Petroleum Geology: A Digest of Russian Literature

...; higher hydrocarbons, nithogen, and carbon dioxide are clearly subordinate. Gas saturation of the formation water increases with depth and in each complex...

1996

Abstract: Immiscible Water Alternating Gas (IWAG) Pilot in Mauddud Reservoir, Bahrain Field; #90319 (2018)

Yusuf Y. BuAli, Ali Al-Muftah, Ahmed Mahmoud

Search and Discovery.com

... water saturation ), IWAG recovers 3% more than base case gas injection while gas injection recovers 5% more than the IWAG sequence in the down-dip...

2018

Carbonate Pore Types and Wettability from Well Logs

G. B. Asquith

West Texas Geological Society

... is to calculate values for Archie water saturation (Swa). But what values are you going to use for a, m and n? Therefore, we must assume values for a, m and n...

2004

Evidence for Low Free Gas Saturations in Water-Bearing Bright Spot Sands

H. J. Ritch, J. T. Smith

Pacific Section of AAPG

..., S. N., 1974, Effect of water saturation on seismic reflectivity of sand reservoirs encased in shale: Geophysics, v. 39, no. 6, pp. 759-769. Flowers...

1976

Innovation in Horizontal Wells Petrophysical Evaluation, A Case Study from Kuwait; #41300 (2014)

A. I. Elsherif, W. Bryant, A. Al Mershed, H. Al-Zuabi, K. Al-Failakawi, and S. Nair

Search and Discovery.com

... section SIGMA (Σ) and using that for water saturation computation. Σ has been used for several decades as a reservoir monitoring technique to monitor...

2014

Bluell Field North Dakota

J. R. Hamke, L. C. Marchant, C. Q. Cupps

Bureau of Mines

... Average water saturation Average reservoir temperature Reservoir pressure at datum: Initial Current Oil column height Operating gas-oil ratio: Initial...

1966

Tioga West Field North Dakota

J. R. Hamke, L. C. Marchant, C. Q. Cupps

Bureau of Mines

... thickness Closure Type of trap Type of drive mechanism Average porosity Average permeability Average water saturation Average reservoir temperature...

1966

Derivation of Relative Permeability Curves from Capillary Pressure Curves for Tight Sandstone Reservoir Based on Fractal Theory

Xiuyu Wang, Xiaoqiu Wang, Jianfu Wang, Yu Pu, Shenglai Yang

Unconventional Resources Technology Conference (URTEC)

... water saturation. By introducing λrw to Eqs. 11, K rw and K rnw can be expressed as follows: Where τ w (1.0) and dS w Pc2 = (λ rw ) 2 1 dS w ∫0...

2016

Gas Recovery Factor of Menilitov Pool of Kosmach Field

V. K. Sel’skiy, V. I. Kirinyachenko

Petroleum Geology: A Digest of Russian Literature

... saturation of porous media at the moment of choaking off of gas is 0.1-0.5. Experiments on extraction of gas by water from natural samples of sandstone...

1979

Abstract: Risk of Permeability Impairment Due to CO2 Hydrates Formation in Sandstone: An Experimental Investigation Using X-Ray Radiography; #91210 (2025)

Nicolas Gland, Matthieu Mascle, Souhail Youssef

Search and Discovery.com

... formed. It was observed that the higher the initial water saturation, the greater the reduction in injectivity. Additionally, clogging of the core sample...

2025

Reservoir Characterisation Study: Inter Well Reservoir Property Prediction and Mapping by Petrophysics Data and Seismic Data Integration

Robi Junipa, Michel Bee

Indonesian Petroleum Association

... was then cross-plotted with saturation water to estimate fluid saturation. The final average porosity and water saturation maps were used to reduce geologic...

2010

Abstract: Saturation isn’t what it used to be: towards more realistic petroleum fluid saturations and produced fluid compositions in organic-rich unconventional reservoirs

Andrew S. Pepper, Stephanie Perry, Kanay Jerath, Lara Heister

West Texas Geological Society

...Abstract: Saturation isn’t what it used to be: towards more realistic petroleum fluid saturations and produced fluid compositions in organic-rich...

2018

A Review of Selected Michigan Niagaran Reef Waterfloods to Estimate the Fractional Flow Behavior During Flooding and Hysteresis Effects After Flooding; #41214 (2013)

Timothy J. Brock

Search and Discovery.com

... discovery. • Obtain reservoir parameters, such as water saturation, bottom hole pressure at conversion, fluid properties, etc. from State hearing records...

2013

Green Canyon 474 #1

John O'Brien

Houston Geological Society

... Area/Block GC 474 Well No 1 Water Depth 4,136, TD of well 13,281' Primary Objective Pliocene/Pleistocene amplitude anomaly Secondary Objective...

2003

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